Sadly Im not into arm. However I briefly discussed the case with our
local Qt Champion and he expressed concern if the device has enough horsepower
to handle webkit. (64 MB ram is not much). Just wanted to mention it.

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@mrjj it does. I have it running from other providers (i.e. www.ekioh.com) and it run just fine. It does all we want. No VFP/FPU and run perfectly on linux framebuffer. The problem is their license model...

Also, its not intended to run full blow websites and neither video or other multimedia content on our device.

The idea is that application developers can code the apps using modern web frameworks hence why we want a modern web engine. It is just "simple" payment applications with small screens, hence the small resource usage on those "sites".

@mrjj It is for a commercial project. At first we are aiming this PAX device since it is the more "flexible" device in the payment industry but we want to get other players supported as well (like Verifone, Ingenico, etc.).

Like I said, I tried to hire people just to build Qt for the device but no success. I found lots of people that know QML and development FOR Qt but none that actually cross compiled it for an embedded device.

Hi. Basically if you want to crosscompile qt you can do this in 2 ways:

If you have a proper toolchain and rootfs with development files, you can download qt sources and crosscompile it. I think that a good point to start is with begginsers guide for raspberry pi. Probably you will have to change some options in qmake.conf for this processor.

Qt Company have also Qt for device creation so you can ask them directly about commercial version for this device.
There are not much information about this device on internet (sdk, linux version etc..) so for now i can't help more.

@tomasz3dk Thanks for get back. We cannot create an image for the device. We can only create applications for it. And yes, we have a toolchain with sysroot here. Tutorials like that one is one of the multiple ones around the web that points to specific PI build. There is no docs or tutorial for general ARM devices.